Ancient Greek-Arabian AR Drachma - Athena and Owl

Ancient Arabian-Greek AR drachma in 14Kt Yellow Gold Bezel inside of a 14Kt yellow gold square frame with a bezel set faceted ruby in each corner. The square is hinged to 14Kt yellow gold end caps on a  woven wheat chain bracelet with a fold over gold clasp. Certificate of Authenticity. Obverse: Helmeted head of Athena, "N" on cheek. Reverse: Owl, standing right, head facing; olive spray and inverted crescent above. This type of coin is beleived to be minted in Saba by the people known as the Sabeans of South Arabia and is an ancient imitative of the famous Athene and Owl coins of the Greek Empire and was hard currency traded all across the Mediterranean.  Dimensions: 7 1/4" long, 1/4"- 3/4" wide. Certificate of Authenticity Saba is better known, from the Old Testament, as Shebe, which today is part of Yemen. Sheba is the English equivalent of Sh'va, which is the transliterateration of the Hebrew word for Saba. The story of King Solomon and the Queen of Sheba appears not only in the bi